/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.amazon.aws.partners.saasfactory.saasboost;

public class AuthorizerFactory {

    private AuthorizerFactory() {
    }

    public static AuthorizerFactory getInstance() {
        return AuthorizerFactoryInstance.instance;
    }

    public Authorizer getAuthorizer(String identityProvider) {
        switch (identityProvider) {
            case "COGNITO":
                return new CognitoAuthorizer();
            case "KEYCLOAK":
                return new KeycloakAuthorizer();
            default:
                return null;
        }
    }

    private static class AuthorizerFactoryInstance {
        public static final AuthorizerFactory instance = new AuthorizerFactory();
    }
}
